Thunder forward Kevin Durant was a surprise observer at NBA Summer League action in Orlando this weekend, but was walking without a boot around his troublesome right foot and saying that he'll be ready for full basketball activities in August, per The Oklahoman.

Durant underwent a third surgery on his foot in March, with a four-to-six month timeline for his recovery. He said he expected to be cleared by August, on the early end of the rehab scale.

Thunder superstar Kevin Durant has released a series of videos that show him ramping up his rehab from foot surgery, per The Oklahoman.

In one video, he's seen jogging on an "anti-gravity treadmill" designed to take pressure off the foot while still conditioning. Another shows him taking flat-footed shots from beyond the arc. He is also shown going through balancing exercises on his foot.

Durant, who was limited by injury to just 27 games last season, claimed recently that his projected return date is Aug. 1. The videos indicate he's progressing well.

Thunder forward Kevin Durant is still recovering from foot surgery but general manager Sam Presti is hopeful that his star will be able to get back on the court in the next couple of months, per the Oklahoman.

While Durant is progressing, he's still not at a weight-bearing stage on the his foot, which has troubled him for the past couple of seasons.

"We’re definitely moving in the right direction and excited about him being back on the floor toward the end of the summer," Presti said on a conference call.